Premium
Numerical grid generator based on Moser's deformation method
Author(s) -
Liao Guojun,
Pan TsorngWhay,
Su Jianzhong
Publication year - 1994
Publication title -
numerical methods for partial differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.901
H-Index - 61
eISSN - 1098-2426
pISSN - 0749-159X
DOI - 10.1002/num.1690100103
Subject(s) - deformation (meteorology) , grid , mathematics , scheme (mathematics) , generator (circuit theory) , numerical analysis , manifold (fluid mechanics) , grid method multiplication , geometry , mathematical analysis , geology , mechanical engineering , engineering , physics , power (physics) , quantum mechanics , oceanography
A deformation method of grid generation has been recently proposed. The method is based on Moser's deformation scheme in his study of the volume elements of a Riemannian manifold. In this paper, this deformation method is improved so that the grid adaption takes place according to the physical coordinates. Some numerical results are included to demonstrate the method. © 1994 John Wiley & Sons, Inc.